Base | Representation |
---|---|
bin | 1100111011100… |
… | …0011010101110 |
3 | 10210001022100101 |
4 | 3032320122232 |
5 | 102340422000 |
6 | 5214221314 |
7 | 1225653655 |
oct | 316703256 |
9 | 123038311 |
10 | 54232750 |
11 | 28681960 |
12 | 161b483a |
13 | b30abb0 |
14 | 72ba19c |
15 | 4b63e6a |
hex | 33b86ae |
54232750 has 128 divisors (see below), whose sum is σ = 125483904. Its totient is φ = 17280000.
The previous prime is 54232747. The next prime is 54232751. The reversal of 54232750 is 5723245.
It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54232751) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1322730 + ... + 1322770.
It is an arithmetic number, because the mean of its divisors is an integer number (980343).
Almost surely, 254232750 is an apocalyptic number.
54232750 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
54232750 is an abundant number, since it is smaller than the sum of its proper divisors (71251154).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54232750 is a wasteful number, since it uses less digits than its factorization.
54232750 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 119 (or 109 counting only the distinct ones).
The product of its (nonzero) digits is 8400, while the sum is 28.
The square root of 54232750 is about 7364.2888319240. The cubic root of 54232750 is about 378.5185859214.
Adding to 54232750 its reverse (5723245), we get a palindrome (59955995).
The spelling of 54232750 in words is "fifty-four million, two hundred thirty-two thousand, seven hundred fifty".
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